UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPC7wLV+emkQqZjIGrhjk06K3Robzq8M+MMA57cUQtY=' 
WHERE 
  key_id = 'ab0f0d0ae8f429342c6612a4ef6ffbb3bab58cc5dcc2984efe64ab7be024f773' 
  AND (
    token = 'qPC7wLV+emkQqZjIGrhjk06K3Robzq8M+MMA57cUQtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038